Where dpes the comma go i had a dream once more like a nighmare about a zombie apocalypse?

Why is an elements atomic mass not listed as a whole number on the periodic table

Type the letter that represents the correct location for each particle type below.

Given the following information: mass of proton = 1.00728 amu mass of neutron = 1.00866 amu mass of electron = 5.486 × 10^-4 amu speed of light = 2.9979 × 10^8 m/s calculate the nuclear binding energy (absolute value) of 3li^6. which has an atomic mass of 6.015126 amu. j/mol.